Here is Bill Gates, at the TED, saying CO2 warms the planet and that he hopes to depopulate of the Earth by 10 to 15% through NEW vaccines.
It is true, the ONLY man made reason for global warming, is the earths populace breathing. Our populations have grown 7 times in size. Gas emissions are not significant enough to even track fossil fuels... but our increasing amounts of Carbon Dioxide are a definite factor.
However, who cares what Gates has to say... Unless he voluntarily stops his breathing... and leads by example.
The rest is just fear mongering. It is what it is... and there is very little we can do about it... except plant and protect more green growing plants and trees to offset the increasing amounts of Carbon Dioxide.